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authorXavier Claessens <xclaesse@gmail.com>2008-07-16 22:45:29 +0800
committerXavier Claessens <xclaesse@gmail.com>2009-06-12 00:06:28 +0800
commitbd603ce6e5945ed1d06e550c928fc2ed21da3d88 (patch)
treee2166ed0ca934d030e0bc6f9f66b9caac31349b0 /libempathy-gtk/empathy-theme-adium.c
parent8ae92f733e7177326ca24b80307b4c3ffcde94d5 (diff)
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Add initial adium theme support: Load the template and append messages.
Diffstat (limited to 'libempathy-gtk/empathy-theme-adium.c')
-rw-r--r--libempathy-gtk/empathy-theme-adium.c288
1 files changed, 272 insertions, 16 deletions
diff --git a/libempathy-gtk/empathy-theme-adium.c b/libempathy-gtk/empathy-theme-adium.c
index 221cf21db..9c5efc9cd 100644
--- a/libempathy-gtk/empathy-theme-adium.c
+++ b/libempathy-gtk/empathy-theme-adium.c
@@ -20,6 +20,10 @@
*/
#include "config.h"
+#include <string.h>
+
+#include <libempathy/empathy-time.h>
+#include <libempathy/empathy-utils.h>
#include "empathy-theme-adium.h"
@@ -29,7 +33,17 @@
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyThemeAdium)
typedef struct {
- guint unused;
+ gchar *in_content_html;
+ gsize in_content_len;
+ gchar *in_nextcontent_html;
+ gsize in_nextcontent_len;
+ gchar *out_content_html;
+ gsize out_content_len;
+ gchar *out_nextcontent_html;
+ gsize out_nextcontent_len;
+ EmpathyContact *last_contact;
+ gboolean ready;
+ GList *message_queue;
} EmpathyThemeAdiumPriv;
static void theme_adium_iface_init (EmpathyChatViewIface *iface);
@@ -40,62 +54,235 @@ G_DEFINE_TYPE_WITH_CODE (EmpathyThemeAdium, empathy_theme_adium,
theme_adium_iface_init));
static void
-theme_adium_finalize (GObject *object)
+theme_adium_load (EmpathyThemeAdium *theme)
{
- G_OBJECT_CLASS (empathy_theme_adium_parent_class)->finalize (object);
-}
+ EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
+ gchar *basedir;
+ gchar *file;
+ gchar *template_html;
+ gsize template_len;
+ GString *string;
+ gchar **strv;
+ gchar *content;
+ gchar *css_path;
-static void
-empathy_theme_adium_class_init (EmpathyThemeAdiumClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = theme_adium_finalize;
+ /* FIXME: Find a better way to get the theme dir */
+ basedir = g_build_filename (g_get_home_dir (), "Contents", "Resources", NULL);
- g_type_class_add_private (object_class, sizeof (EmpathyThemeAdiumPriv));
+ /* Load html files */
+ file = g_build_filename (basedir, "Template.html", NULL);
+ g_file_get_contents (file, &template_html, &template_len, NULL);
+ g_free (file);
+
+ file = g_build_filename (basedir, "Incoming", "Content.html", NULL);
+ g_file_get_contents (file, &priv->in_content_html, &priv->in_content_len, NULL);
+ g_free (file);
+
+ file = g_build_filename (basedir, "Incoming", "NextContent.html", NULL);
+ g_file_get_contents (file, &priv->in_nextcontent_html, &priv->in_nextcontent_len, NULL);
+ g_free (file);
+
+ file = g_build_filename (basedir, "Outgoing", "Content.html", NULL);
+ g_file_get_contents (file, &priv->out_content_html, &priv->out_content_len, NULL);
+ g_free (file);
+
+ file = g_build_filename (basedir, "Outgoing", "NextContent.html", NULL);
+ g_file_get_contents (file, &priv->out_nextcontent_html, &priv->out_nextcontent_len, NULL);
+ g_free (file);
+
+ css_path = g_build_filename (basedir, "main.css", NULL);
+
+ /* Replace %@ with the needed information in the template html */
+ strv = g_strsplit (template_html, "%@", 5);
+ string = g_string_sized_new (template_len);
+ g_string_append (string, strv[0]);
+ g_string_append (string, basedir);
+ g_string_append (string, strv[1]);
+ g_string_append (string, css_path);
+ g_string_append (string, strv[2]);
+ g_string_append (string, ""); /* We don't want header */
+ g_string_append (string, strv[3]);
+ g_string_append (string, ""); /* We have no footer */
+ g_string_append (string, strv[4]);
+ content = g_string_free (string, FALSE);
+
+ /* Load the template */
+ webkit_web_view_load_html_string (WEBKIT_WEB_VIEW (theme),
+ content, basedir);
+
+ g_free (basedir);
+ g_free (content);
+ g_free (template_html);
+ g_free (css_path);
+ g_strfreev (strv);
}
-static void
-empathy_theme_adium_init (EmpathyThemeAdium *theme)
+static gchar *
+theme_adium_escape (EmpathyThemeAdium *theme,
+ const gchar *text)
{
- EmpathyThemeAdiumPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (theme,
- EMPATHY_TYPE_THEME_ADIUM, EmpathyThemeAdiumPriv);
+ const gchar *cur = text;
+ GString *string;
- theme->priv = priv;
+ string = g_string_sized_new (strlen (text));
+ while (!G_STR_EMPTY (cur)) {
+ switch (*cur) {
+ case '\\':
+ g_string_append (string, "\\\\");
+ break;
+ case '\"':
+ g_string_append (string, "\\\"");
+ break;
+ case '\r':
+ g_string_append (string, "<br/>");
+ break;
+ case '\n':
+ break;
+ default:
+ g_string_append_c (string, *cur);
+ }
+ cur++;
+ }
+
+ return g_string_free (string, FALSE);
}
static void
theme_adium_scroll_down (EmpathyChatView *view)
{
+ /* Not implemented */
}
static void
theme_adium_append_message (EmpathyChatView *view,
EmpathyMessage *msg)
{
+ EmpathyThemeAdiumPriv *priv = GET_PRIV (view);
+ EmpathyContact *sender;
+ const gchar *body;
+ const gchar *name;
+ gchar *avatar;
+ gchar *time;
+ gsize len;
+ GString *string;
+ gchar *cur;
+ gchar *prev;
+ gchar *script;
+ gchar *escape;
+ const gchar *func;
+
+ if (!priv->ready) {
+ priv->message_queue = g_list_prepend (priv->message_queue,
+ g_object_ref (msg));
+ return;
+ }
+
+ /* Get information */
+ sender = empathy_message_get_sender (msg);
+ body = empathy_message_get_body (msg);
+ name = empathy_contact_get_name (sender);
+ avatar = empathy_contact_get_avatar_filename (sender);
+ time = empathy_time_to_string_local (empathy_message_get_timestamp (msg),
+ EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
+
+ if (!avatar) {
+ /* FIXME: We should give a default icon of a buddy */
+ avatar = g_strdup ("FIXME");
+ }
+
+ /* Get the right html/func to add the message */
+ if (priv->last_contact &&
+ empathy_contact_equal (priv->last_contact, sender)) {
+ func = "appendNextMessage";
+ if (empathy_contact_is_user (sender)) {
+ cur = priv->out_nextcontent_html;
+ len = priv->out_nextcontent_len;
+ } else {
+ cur = priv->in_nextcontent_html;
+ len = priv->in_nextcontent_len;
+ }
+ } else {
+ func = "appendMessage";
+ if (empathy_contact_is_user (sender)) {
+ cur = priv->out_content_html;
+ len = priv->out_content_len;
+ } else {
+ cur = priv->in_content_html;
+ len = priv->in_content_len;
+ }
+ }
+
+ /* Make some search-and-replece in the html code */
+ prev = cur;
+ string = g_string_sized_new (len + strlen (body));
+ while ((cur = strchr (cur, '%'))) {
+ const gchar *replace = NULL;
+
+ if (!strncmp (cur, "%message%", strlen ("%message%"))) {
+ replace = body;
+ } else if (!strncmp (cur, "%time", strlen("%time"))) {
+ replace = time;
+ } else if (!strncmp (cur, "%userIconPath%", strlen("%userIconPath%"))) {
+ replace = avatar;
+ } else if (!strncmp(cur, "%sender%", strlen("%sender%"))) {
+ replace = name;
+ } else {
+ cur++;
+ continue;
+ }
+
+ /* Here we have a replacement to make */
+ g_string_append_len (string, prev, cur - prev);
+ g_string_append (string, replace);
+
+ /* And update the pointers */
+ prev = cur = strchr (cur + 1, '%') + 1;
+ }
+ g_string_append (string, prev);
+
+ /* Execute a js to add the message */
+ cur = g_string_free (string, FALSE);
+ escape = theme_adium_escape (EMPATHY_THEME_ADIUM (view), cur);
+ script = g_strdup_printf("%s(\"%s\")", func, escape);
+ webkit_web_view_execute_script (WEBKIT_WEB_VIEW (view), script);
+
+ /* Keep the sender of the last displayed message */
+ if (priv->last_contact) {
+ g_object_unref (priv->last_contact);
+ }
+ priv->last_contact = g_object_ref (sender);
+
+ g_free (time);
+ g_free (avatar);
+ g_free (cur);
+ g_free (script);
}
static void
theme_adium_append_event (EmpathyChatView *view,
const gchar *str)
{
+ /* Not implemented */
}
static void
theme_adium_scroll (EmpathyChatView *view,
gboolean allow_scrolling)
{
+ /* Not implemented */
}
static gboolean
theme_adium_get_has_selection (EmpathyChatView *view)
{
+ /* Not implemented */
return FALSE;
}
static void
theme_adium_clear (EmpathyChatView *view)
{
+ /* Not implemented */
}
static gboolean
@@ -103,6 +290,7 @@ theme_adium_find_previous (EmpathyChatView *view,
const gchar *search_criteria,
gboolean new_search)
{
+ /* Not implemented */
return FALSE;
}
@@ -111,6 +299,7 @@ theme_adium_find_next (EmpathyChatView *view,
const gchar *search_criteria,
gboolean new_search)
{
+ /* Not implemented */
return FALSE;
}
@@ -120,17 +309,20 @@ theme_adium_find_abilities (EmpathyChatView *view,
gboolean *can_do_previous,
gboolean *can_do_next)
{
+ /* Not implemented */
}
static void
theme_adium_highlight (EmpathyChatView *view,
const gchar *text)
{
+ /* Not implemented */
}
static void
theme_adium_copy_clipboard (EmpathyChatView *view)
{
+ /* Not implemented */
}
static void
@@ -149,6 +341,70 @@ theme_adium_iface_init (EmpathyChatViewIface *iface)
iface->copy_clipboard = theme_adium_copy_clipboard;
}
+static void
+theme_adium_load_finished_cb (WebKitWebView *view,
+ WebKitWebFrame *frame,
+ gpointer user_data)
+{
+ EmpathyThemeAdiumPriv *priv = GET_PRIV (view);
+ EmpathyChatView *chat_view = EMPATHY_CHAT_VIEW (view);
+
+ DEBUG ("Page loaded");
+ priv->ready = TRUE;
+
+ /* Display queued messages */
+ priv->message_queue = g_list_reverse (priv->message_queue);
+ while (priv->message_queue) {
+ EmpathyMessage *message = priv->message_queue->data;
+
+ theme_adium_append_message (chat_view, message);
+ priv->message_queue = g_list_remove (priv->message_queue, message);
+ g_object_unref (message);
+ }
+}
+
+static void
+theme_adium_finalize (GObject *object)
+{
+ EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
+
+ g_free (priv->in_content_html);
+ g_free (priv->in_nextcontent_html);
+ g_free (priv->out_content_html);
+ g_free (priv->out_nextcontent_html);
+
+ if (priv->last_contact) {
+ g_object_unref (priv->last_contact);
+ }
+
+ G_OBJECT_CLASS (empathy_theme_adium_parent_class)->finalize (object);
+}
+
+static void
+empathy_theme_adium_class_init (EmpathyThemeAdiumClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = theme_adium_finalize;
+
+ g_type_class_add_private (object_class, sizeof (EmpathyThemeAdiumPriv));
+}
+
+static void
+empathy_theme_adium_init (EmpathyThemeAdium *theme)
+{
+ EmpathyThemeAdiumPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (theme,
+ EMPATHY_TYPE_THEME_ADIUM, EmpathyThemeAdiumPriv);
+
+ theme->priv = priv;
+
+ theme_adium_load (theme);
+
+ g_signal_connect (theme, "load-finished",
+ G_CALLBACK (theme_adium_load_finished_cb),
+ NULL);
+}
+
EmpathyThemeAdium *
empathy_theme_adium_new (void)
{